Given numbers are 817,923,121,481

The least common multiple of numbers can be find using the prime factorization method or LCM formula.

The LCM of 817,923,121,481 is 3376065407.

Find LCM of 817,923,121,481 with Prime Factorization

Multiply the prime numbers at the bottom and the left side.

13 x 817 x 71 x 121 x 37 = 3376065407

Therefore, the lowest common multiple of 817,923,121,481 is 3376065407.

LCM formula is LCM(a1, a2, an) = (a1 x a2 x an)/{GCF(a1 x a2 x an) x common factors}

Firstly, we have to find the product of all the numbers.

817 x 923 x 121 x 481 = 43888850291

Then, let us find the GCF of these five numbers. To do so, we have to list down the factors for each number and choose the highest factor that is in all of the lists.

817 : 1, 19, 43, 817

923 : 1, 13, 71, 923

121 : 1, 11, 121

481 : 1, 13, 37, 481

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 817,923,121,481, is 1.

Now, the common factors can be found like this.

817:19x 43

923:13x 71

121:11x 11

481:13x 37

From this, we can see that the common factors because they appear for more than two numbers. So, just multiply them all together.

13 = 13

Therefore, the value for common factors is 13.

Now that we have all the elements of the formula, we can plug them in to calculate the LCM.

LCM(a1, a2, an) = (a1 x a2 x an)/{GCF(a1 x a2 x an) x common factors}

LCM = 43888850291/(1x13)

LCM = 43888850291/13

LCM = 3376065407

Thus, we can understand that the LCM of 817,923,121,481 is 3376065407.

Here are some samples of LCM of two or more Numbers calculations.

• LCM of 182, 862, 672, 302
• LCM of 448, 805, 809, 294
• LCM of 843, 471, 562, 721
• LCM of 494, 635, 804, 718
• LCM of 446, 170, 129, 675

1. What is the LCM of 817, 923, 121, 481?

Answer: LCM of 817, 923, 121, 481 is 3376065407.

2. How to calculate the LCM of 817, 923, 121, 481?

The LCM can be found using two methods. You can either use the LCM formula or the prime factorization method to calculate the LCM of 817, 923, 121, 481.

3. What is the LCM formula?

The LCM formula is LCM(a1, a2, an) = (a1 x a2 x an)/{GCF(a1 x a2 x an) x common factors}.